Chess board design



FIG. 1 is top plan view of my new chess board design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a top plan view of a second embodiment of the chess boarddesign.

The broken lines depict environment for illustrative purposes and formno part of the claimed design.

CLAIM The ornamental design for a chess board design, as shown anddescribed.